| Message ID | 20191225191501.23848-1-yung-chuan.liao@linux.intel.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | ASoC: Add Multi CPU DAI support | expand |
On Thu, Dec 26, 2019 at 03:14:58AM +0800, Bard liao wrote: > From: Bard Liao <yung-chuan.liao@linux.intel.com> > > As discussed in [1], ASoC core supports multi codec DAIs > on a DAI link. However it does not do so for CPU DAIs. This approach seems broadly fine - I see you'd already agreed some updates with Morimoto-san which look sensible.
> -----Original Message----- > From: Mark Brown [mailto:broonie@kernel.org] > Sent: Tuesday, January 14, 2020 11:48 PM > To: Bard liao <yung-chuan.liao@linux.intel.com> > Cc: alsa-devel@alsa-project.org; tiwai@suse.de; > liam.r.girdwood@linux.intel.com; pierre-louis.bossart@linux.intel.com; Liao, > Bard <bard.liao@intel.com>; kuninori.morimoto.gx@renesas.com > Subject: Re: [PATCH RFC 0/3] ASoC: Add Multi CPU DAI support > > On Thu, Dec 26, 2019 at 03:14:58AM +0800, Bard liao wrote: > > From: Bard Liao <yung-chuan.liao@linux.intel.com> > > > > As discussed in [1], ASoC core supports multi codec DAIs on a DAI > > link. However it does not do so for CPU DAIs. > > This approach seems broadly fine - I see you'd already agreed some updates > with Morimoto-san which look sensible. Thanks. I will send 2nd version soon.
From: Bard Liao <yung-chuan.liao@linux.intel.com> As discussed in [1], ASoC core supports multi codec DAIs on a DAI link. However it does not do so for CPU DAIs. So, add support for multi CPU DAIs on a DAI Link by adding multi CPU DAI in Card instantiation, suspend and resume functions, PCM ops, stream handling functions and DAPM. [1]: https://www.spinics.net/lists/alsa-devel/msg71369.html Shreyas NC (3): ASoC: Add initial support for multiple CPU DAIs ASoC: Add multiple CPU DAI support for PCM ops ASoC: Add multiple CPU DAI support in DAPM include/sound/soc.h | 15 ++ sound/soc/soc-core.c | 183 ++++++++++-------- sound/soc/soc-dapm.c | 131 +++++++------ sound/soc/soc-pcm.c | 432 ++++++++++++++++++++++++++++--------------- 4 files changed, 483 insertions(+), 278 deletions(-)